BE873469A - QUICK SEPARATION MECHANICAL COUPLING DEVICE - Google Patents

QUICK SEPARATION MECHANICAL COUPLING DEVICE

Info

Publication number
BE873469A
BE873469A BE0/192888A BE192888A BE873469A BE 873469 A BE873469 A BE 873469A BE 0/192888 A BE0/192888 A BE 0/192888A BE 192888 A BE192888 A BE 192888A BE 873469 A BE873469 A BE 873469A
Authority
BE
Belgium
Prior art keywords
coupling device
mechanical coupling
quick separation
separation mechanical
quick
Prior art date
Application number
BE0/192888A
Other languages
French (fr)
Inventor
G Barbee
Original Assignee
Caterpillar Tractor Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Caterpillar Tractor Co filed Critical Caterpillar Tractor Co
Publication of BE873469A publication Critical patent/BE873469A/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F3/00—Dredgers; Soil-shifting machines
    • E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
    • E02F3/28—Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets
    • E02F3/36—Component parts
    • E02F3/3604—Devices to connect tools to arms, booms or the like
    • E02F3/3609—Devices to connect tools to arms, booms or the like of the quick acting type, e.g. controlled from the operator seat
    • E02F3/3622—Devices to connect tools to arms, booms or the like of the quick acting type, e.g. controlled from the operator seat with a hook and a locking element acting on a pin
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F3/00—Dredgers; Soil-shifting machines
    • E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
    • E02F3/28—Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets
    • E02F3/36—Component parts
    • E02F3/3604—Devices to connect tools to arms, booms or the like
    • E02F3/3609—Devices to connect tools to arms, booms or the like of the quick acting type, e.g. controlled from the operator seat
    • E02F3/3645—Devices to connect tools to arms, booms or the like of the quick acting type, e.g. controlled from the operator seat with auto-engagement means for automatic snap-on of the tool coupler part
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F3/00—Dredgers; Soil-shifting machines
    • E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
    • E02F3/28—Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets
    • E02F3/36—Component parts
    • E02F3/3604—Devices to connect tools to arms, booms or the like
    • E02F3/3609—Devices to connect tools to arms, booms or the like of the quick acting type, e.g. controlled from the operator seat
    • E02F3/3672—Devices to connect tools to arms, booms or the like of the quick acting type, e.g. controlled from the operator seat where disengagement is effected by a mechanical lever or handle
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T403/00—Joints and connections
    • Y10T403/32—Articulated members
    • Y10T403/32254—Lockable at fixed position
    • Y10T403/32262—At selected angle
    • Y10T403/32319—At selected angle including pivot stud
    • Y10T403/32327—At selected angle including pivot stud including radially spaced detent or latch component

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Shovels (AREA)
BE0/192888A 1978-02-15 1979-01-15 QUICK SEPARATION MECHANICAL COUPLING DEVICE BE873469A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/878,140 US4187050A (en) 1978-02-15 1978-02-15 Quick-disconnect mechanical coupling

Publications (1)

Publication Number Publication Date
BE873469A true BE873469A (en) 1979-07-16

Family

ID=25371464

Family Applications (1)

Application Number Title Priority Date Filing Date
BE0/192888A BE873469A (en) 1978-02-15 1979-01-15 QUICK SEPARATION MECHANICAL COUPLING DEVICE

Country Status (5)

Country Link
US (1) US4187050A (en)
JP (1) JPS54110603A (en)
BE (1) BE873469A (en)
CA (1) CA1081171A (en)
FR (1) FR2417617A1 (en)

Families Citing this family (48)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2905925C2 (en) * 1979-02-16 1981-02-05 O & K Orenstein & Koppel Ag, 1000 Berlin Device for articulating an excavator shovel
US4253793A (en) * 1979-06-11 1981-03-03 Braml Michael T Quick attachment for loader implements
JPS5824998Y2 (en) * 1979-09-19 1983-05-28 三菱重工業株式会社 Attachment detachment device for construction machinery
US4297074A (en) * 1980-01-07 1981-10-27 Ballinger Paul V Demountable interconnection
JPS56100935A (en) * 1980-01-17 1981-08-13 Tokachi Juki Kosakusho:Kk Mounting and dismounting apparatus
US4295287A (en) * 1980-04-10 1981-10-20 J. I. Case Company Backhoe bucket quick coupler
US4411583A (en) * 1980-10-27 1983-10-25 Petitto Mine Equipment Repair, Inc. Multi-purpose material handling machine for use in a mine
US4462172A (en) * 1982-09-29 1984-07-31 Valley Engineering, Inc. Quick disconnect blade tool mounting apparatus
DE3312442C2 (en) * 1983-04-07 1986-05-28 Karl Schaeff GmbH & Co, Maschinenfabrik, 7183 Langenburg Quick change device for work tools on an excavator boom
SE458939B (en) * 1984-04-24 1989-05-22 Bengt Karlsson QUICK FAST FOR WORKING TOOL
US4854813A (en) * 1984-10-29 1989-08-08 Caterpillar Inc. Coupling apparatus
US4726731A (en) * 1984-12-07 1988-02-23 Jones Paul O Hitch
US4761113A (en) * 1986-06-20 1988-08-02 J. I. Case Company Quick coupler assembly
US4836741A (en) * 1986-08-12 1989-06-06 Consolidated Technologies, Corp. Backhoe hitch apparatus
JPS6393934A (en) * 1986-10-03 1988-04-25 スチユア−ト．アレキサンダ−．エセツクス Connection assembly for construction machine
US4871292A (en) * 1987-12-17 1989-10-03 Richard Milanowski System for attaching and locking material handling tools to a dipper boom
US4890974A (en) * 1989-02-06 1990-01-02 David Kistner Easy connection of dipper stick to tool of an earth working machine
US5031927A (en) * 1989-07-14 1991-07-16 Frenette Albert E Semi-automatic attach device for mounting snowplows
US5074372A (en) * 1989-11-20 1991-12-24 Fortress Scientific Limited Knock down motorized three-wheeled vehicle
GB9005074D0 (en) * 1990-03-07 1990-05-02 Aubrey Martin J Coupling
WO1991018716A1 (en) * 1990-06-08 1991-12-12 Esco Corporation Quick fastening device
US5107610A (en) * 1991-01-22 1992-04-28 Nicholas Fusco Quick-coupling connector for backhoes and the like
US5179794A (en) * 1991-12-26 1993-01-19 Ballinger Jon C Semi-automatic coupling apparatus
CA2072342C (en) * 1992-06-26 1994-06-14 Robert D. Jenkins Quick coupling arrangement for excavator buckets and the like
GB9214255D0 (en) * 1992-07-04 1992-08-19 Massey Ferguson Mfg Implement attachement coupler
US5382110A (en) * 1992-12-30 1995-01-17 Esco Corporation Quick coupling device
US5546683A (en) * 1993-09-29 1996-08-20 Clark; George J. Bucket attachment device with remote controlled retractable pins
FR2724957A1 (en) * 1994-09-26 1996-03-29 Radec Sarl Tool coupling lock for excavator vehicle
US5634736A (en) * 1995-11-29 1997-06-03 Caterpillar Inc. Quick-disconnect coupling device
US5727342A (en) * 1996-04-18 1998-03-17 Wain-Roy, Inc. Hydraulic latch pin assembly for coupling a tool to a construction equipment
US5820332A (en) * 1997-05-02 1998-10-13 Case Corporation Heavy duty coupler for attaching an implement to work vehicle
US5915837A (en) * 1997-05-27 1999-06-29 Caterpillar Inc. Quick-disconnect coupling device
US6139212A (en) * 1998-02-11 2000-10-31 Rockland Manufacturing Co. Coupler for excavating machines and the like having fixed and moveable jaws
JPH11315551A (en) 1998-03-27 1999-11-16 Nippon Pneumatic Mfg Co Ltd Quick connection device for construction machinery
JP2001288770A (en) * 2000-04-04 2001-10-19 Shin Caterpillar Mitsubishi Ltd Quick coupler device for work machinery
US6431785B1 (en) 2000-06-05 2002-08-13 Wec Co. Direct pin quick coupler
SE519997C2 (en) * 2001-08-31 2003-05-06 Aaloe Maskiner Ab Safety device for working equipment for front loaders
WO2004038110A1 (en) * 2002-10-24 2004-05-06 Bruce Archibald Short Connector for earth moving implements
CA2631107C (en) * 2005-12-12 2014-08-05 Positti, Nicole Elizabeth Safety device for hydraulic hitch assembly
US7730650B1 (en) 2009-04-14 2010-06-08 Barnhill Wade D Loader bucket attachment apparatus
US7984575B2 (en) * 2007-07-05 2011-07-26 Caterpillar Inc. Quick coupler assembly
US8201350B2 (en) * 2010-05-28 2012-06-19 Caterpillar Inc. Machine bucket
DE202011110652U1 (en) 2011-10-05 2015-06-03 Caterpillar Work Tools B. V. demolition device
US9139975B2 (en) 2012-05-31 2015-09-22 Caterpillar Inc. Machine bucket
US9447561B2 (en) * 2014-03-14 2016-09-20 Caterpillar Inc. Machine bucket
US9896817B2 (en) * 2015-03-31 2018-02-20 Deere & Company Coupler assembly for releasably coupling a work machine to work tool and method thereof
US9957689B2 (en) * 2015-09-28 2018-05-01 Caterpillar Inc. Tilt bucket profile and front structure
US11208785B2 (en) * 2018-12-12 2021-12-28 Caterpillar Inc. Tool coupling arrangement having zero offset

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3115261A (en) * 1960-12-23 1963-12-24 Henry S Antolini Combination attachment for earth moving tractors
FR1408271A (en) * 1964-06-30 1965-08-13 Venissieux Atel Improvements to the joints of hydraulic excavator tools on the operating arms and connecting rods
US3572760A (en) * 1969-02-24 1971-03-30 Deere & Co Quick-coupler
US3606052A (en) * 1969-07-03 1971-09-20 Al Mfg Co Du Loader attachment quick coupler device
US3672521A (en) * 1969-11-05 1972-06-27 James J Bauer Quick attachment device
AU471251B2 (en) * 1972-06-22 1976-04-15 Clark Equipment Co. Quick attachment device

Also Published As

Publication number Publication date
CA1081171A (en) 1980-07-08
US4187050A (en) 1980-02-05
FR2417617A1 (en) 1979-09-14
JPS54110603A (en) 1979-08-30

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: CATERPILLAR TRACTOR CO.

Effective date: 19850115